Sealed Air Membranes & Underlayments
Your subfloor helps to determine the proper underlayment required for your project. Used as a moisture barrier, preparing your subfloor correctly for the flooring you will install is primordial. Basement waterproofing is especially important and a good underlayment will help you achieve the perfect result.
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Sealed Air Universal Underlayment Opti-Step 1000 Polyethylene Foam 48" x 50' - 2.4 mm (200 sqft)
SKU: 100756919
In stock
Sealed Air Universal Underlayment Opti-Step 1500 PE Foam 48" x 50' - 2.4 mm (200 sqft)
SKU: 100773956
In stock
Sealed Air Universal Underlayment Opti-Step 1500 PE Foam 48" x 750' - 2.4 mm (3000 sqft)
SKU: 100773958
In stock
Sealed Air Universal Underlayment Opti-Step 1000 Polyethylene Foam 72" x 750' - 2.4 mm (4500 sqft)
SKU: 100558663
Special order
Sealed Air Universal Underlayment Opti-Step 1000 Polyethylene Foam 48" x 100' - 2.4 mm (400 sqft)
SKU: 100756922
Special order
Sealed Air Universal Underlayment Opti-Step 1000 Polyethylene Foam 48" x 750' - 2.4 mm (3000 sqft)
SKU: 100558662
Special order
